Folliserum, Follihair, Shelcal (calcium/vitamin D3), and Rubired (iron/folic acid) are excellent for supporting hair, but fluctuations can still happen. Often, a sudden increase in shedding?especially during washing or brushing?is a temporary phase called telogen effluvium. This can be triggered by stress, recent illness, or changes in your body's internal balance, even while on supplements. I highly recommend checking your thyroid and iron (ferritin) levels, as these closely regulate hair cycles. Please consult your dermatologist so they can identify any new triggers and gently adjust your treatment plan.